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參數資料
| 型號： | MC34164 |
| 廠商： | ON SEMICONDUCTOR |
| 英文描述： | Single Output LDO, 250mA, Adj.(2.5 to 5.5V), Low Noise, Fast Transient Response 5-SOT-23 |
| 中文描述： | 微功耗欠壓檢測電路 |
| 文件頁數： | 1/8頁 |
| 文件大小： | 150K |
| 代理商： | MC34164 |
SEMICONDUCTOR
TECHNICAL DATA
MICROPOWER
UNDERVOLTAGE
SENSING CIRCUITS
Order this document by MC34164/D
MC34164D–3
MC34164D–5
MC34164DM–3
MC34164DM–5
MC34164P–3
MC34164P–5
Device
Operating
Temperature Range
Package
ORDERING INFORMATION
TA = 0
°
to +70
°
C
SO–8
TA = –40
°
to +125
°
C
MC33164D–3
MC33164D–5
MC33164DM–3
MC33164DM–5
MC33164P–3
MC33164P–5
Micro–8
SO–8
Micro–8
P SUFFIX
PLASTIC PACKAGE
CASE 29
(TO–226AA)
12
D SUFFIX
PLASTIC PACKAGE
CASE 751
(SO–8)
3
Pin 1. Reset
2. Input
3. Ground
8
1
(Top View)
3
1
N.C.
Ground
N.C.
N.C.
2
4
8
7
6
5
N.C.
N.C.
Input
Reset
DM SUFFIX
PLASTIC PACKAGE
CASE 846A
(Micro–8)
8
1
TO–226AA
TO–226AA
1
MOTOROLA ANALOG IC DEVICE DATA
The MC34164 series are undervoltage sensing circuits specifically
designed for use as reset controllers in portable microprocessor based
systems where extended battery life is required. These devices offer the
designer an economical solution for low voltage detection with a single
external resistor. The MC34164 series features a bandgap reference, a
comparator with precise thresholds and built–in hysteresis to prevent erratic
reset operation, an open collector reset output capable of sinking in excess
of 6.0 mA, and guaranteed operation down to 1.0 V input with extremely low
standby current. These devices are packaged in 3–pin TO–226AA, 8–pin
SO–8 and Micro–8 surface mount packages.
Applications include direct monitoring of the 3.0 or 5.0 V MPU/logic power
supply used in appliance, automotive, consumer, and industrial equipment.
Temperature Compensated Reference
Monitors 3.0 V (MC34164–3) or 5.0 V (MC34164–5) Power Supplies
Precise Comparator Thresholds Guaranteed Over Temperature
Comparator Hysteresis Prevents Erratic Reset
Reset Output Capable of Sinking in Excess of 6.0 mA
Internal Clamp Diode for Discharging Delay Capacitor
Guaranteed Reset Operation With 1.0 V Input
Extremely Low Standby Current: As Low as 9.0
μ
A
Economical TO–226AA, SO–8 and Micro–8 Surface Mount Packages
Representative Block Diagram
1.2 Vref
2 (2)
1 (1)
3 (4)
Reset
Gnd
Input
=Positive True Logic
Pin numbers adjacent to terminals are for the 3–pin TO–226AA package.
Pin numbers in parenthesis are for the 8–lead packages.
This device contains 28 active transistors.
Motorola, Inc. 1996
Rev 1
相關PDF資料 |
PDF描述 |
|---|---|
| MC34164P-3 | MICROPOWER UNDERVOLTAGE SENSING CIRCUITS |
| MC33164D-5 | MICROPOWER UNDERVOLTAGE SENSING CIRCUITS |
| MC33164P-3 | MICROPOWER UNDERVOLTAGE SENSING CIRCUITS |
| MC33164P-5 | |
| MC34164SN-5T1G | MICROPOWER UNDERVOLTAGE SENSING CIRCUITS |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MC34164_09 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Micropower Undervoltage Sensing Circuits |
| MC34164-3 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:3.0 A 1.0 MHz Fully Integrated DDR Switch-Mode Power Supply |
| MC341643DM | 制造商:Microsemi Corporation 功能描述:Volt Supervisor Supply 3.3V 8-Pin SOIC |
| MC34164-3DM | 功能描述:IC UNDERVOLTAGE SENSING 3V 8SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 監控器 系列:- 標準包裝:1 系列:- 類型:簡單復位/加電復位 監視電壓數目:1 輸出:開路漏極或開路集電極 復位:低有效 復位超時:標準傳輸延遲為 60 µs 電壓 - 閥值:3V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SC-74A，SOT-753 供應商設備封裝:SOT-23-5 包裝:Digi-Reel® 其它名稱:LM8364BALMF30DKR |
| MC341643LP | 制造商:Microsemi Corporation 功能描述:Volt Supervisor Supply 3.3V 3-Pin TO-92 |
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